HVAC companies in Amherst, WI 54406
2 HVAC companies, with local market data for this ZIP.
Area profitability, HVAC38 / 100Moderate market, crowded field
Typical home value$362,000+12.4% in the past year
New homes permitted, 2025244Portage County
Homeowners85.0%1,715 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Bob's Plumbing & Heating of Central WI IncHVAC contractor · 8105 Stoney Rd, Amherst(715) 345-9990 · bobsplumbingandheating.biz
Kowalski Heating & CoolingHVAC contractor · 207 Pond St, Amherst(715) 630-6434
HVAC in ZIP 54406 at a glance
Local building angle: Portage County permitted 244 new homes in 2025, including 64 apartment units. 21% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.